Tank lever



FIG. 1 is a perspective view of the tank lever according to the present invention.

FIG. 2 is a front view of the tank lever according to the present invention.

FIG. 3 is a top view of the tank lever according to the present invention.

FIG. 4 is a back view of the tank lever according to the present invention.

FIG. 5 is a left side view of the tank lever according to the present invention; and,

FIG. 6 is a right side view of the tank lever according to the present invention.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a tank lever, as shown and described. 